35040432511240 has 64 divisors (see below), whose sum is σ = 87200411099760. Its totient is φ = 12588330009600.

The previous prime is 35040432511199. The next prime is 35040432511283. The reversal of 35040432511240 is 4211523404053.

It can be written as a sum of positive squares in 8 ways, for example, as 18112293269316 + 16928139241924 = 4255854^2 + 4114382^2 .

It is a junction number, because it is equal to n+sod(n) for n = 35040432511196 and 35040432511205.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (23) of ones.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 910594911 + ... + 910633390.

Almost surely, 2^{35040432511240} is an apocalyptic number.

It is an amenable number.

35040432511240 is an abundant number, since it is smaller than the sum of its proper divisors (52159978588520).

It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.

35040432511240 is a wasteful number, since it uses less digits than its factorization.

35040432511240 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 1821228362 (or 1821228358 counting only the distinct ones).

The product of its (nonzero) digits is 57600, while the sum is 34.

Adding to 35040432511240 its reverse (4211523404053), we get a palindrome (39251955915293).

The spelling of 35040432511240 in words is "thirty-five trillion, forty billion, four hundred thirty-two million, five hundred eleven thousand, two hundred forty".